Note 5 - Inventories - Activity in Reserves for Excess Quantities and Obsolete Inventory by Segment (Details) $ in Thousands	3 Months Ended
	Feb. 26, 2022 USD ($)
Balance	$ 4,816
Additions charged to expense	539
Write-offs	(563)
Balance	4,792
Operating Segments [Member] | Wholesale Segment [Member]
Balance	3,683
Additions charged to expense	325
Write-offs	(360)
Balance	3,648
Operating Segments [Member] | Retail Segment [Member]
Balance	1,133
Additions charged to expense	214
Write-offs	(203)
Balance	$ 1,144